<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<body>
<script>
test(function(t) {
    ctx = document.createElement('canvas').getContext('2d');

    ctx.font = "5ex sans-serif";
    var words = ctx.font.split(' ');

    size = parseFloat(words[0]);
    family = words[1];

    assert_approx_equals(size, 25, 10);
    assert_equals(family, 'sans-serif');
}, "Test that setting a font with size in 'ex' units doesn't crash and keeps the expected size and family for the font.");
</script>
</body>
